(19)

(11)

EP 4 580 398 A1

(12)

(43) Date of publication: 09.07.2025 Bulletin 2025/28 (21) Application number: 23762515.7 (22) Date of filing: 31.08.2023

(51) International Patent Classification (IPC):  A01N 25/02(2006.01) A01P 9/00(2006.01) A01N 43/50(2006.01) C09D 5/16(2006.01) (52) Cooperative Patent Classification (CPC): A01N 43/50; A01N 25/02; A01P 9/00; C09D 15/00; C09D 5/1625; C08K 5/3445 (86) International application number: PCT/EP2023/073866 (87) International publication number: WO 2024/047144 (07.03.2024 Gazette 2024/10)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 01.09.2022 EP 22193512 (71) Applicant: I-Tech AB 431 53 Mölndal (SE)	(72) Inventors: LARSSON, Anders 183 69 Täby (SE) LARSSON BRELID, Pia 411 25 Göteborg (SE) ISAKSSON, Dan 431 47 Mölndal (SE) HOFFMANN, Markus 08198 Sant Cugat (ES) (74) Representative: Barker Brettell Sweden AB  Kungsbroplan 3 112 27 Stockholm 112 27 Stockholm (SE)